Performing a Building and Run

To build and run the project, use the following steps:

1. Open the Build Settings window using File | Build Settings.
2. Click the Add Open Scenes button if the current scene (FrameworkDemo) is not already in the Scenes In Build list.
3. Ensure that the FrameworkDemo scene is the only one checked in the Scenes In Build list.
4. Click Build And Run to build the project.

When the project builds successfully, it starts up in Startup-mode while the AR Session is initializing. Then it goes into Scan-mode that prompts the user to scan the environment, until at least one horizontal plane is detected and tracked. Then it goes into Main-mode and displays the main menu. Screen captures of the app running on my phone in each of these modes are shown in the following figure:

Figure 5.8 – Screen captures of Startup-mode, Scan-mode, and Main-mode

On pressing one of the menu buttons, the app goes into PlaceObject-mode, prompting...